# fdisk -l
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Disk /dev/sda: 31.7 GB, 31675383808 bytes, 61865984 sectors
Units = sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disk label type: dos
Disk identifier: 0x000e8bf9
Device Boot Start End Blocks Id System
/dev/sda1 * 2048 2099199 1048576 83 Linux
/dev/sda2 2099200 61865983 29883392 8e Linux LVM
Disk /dev/sdc: 3000.6 GB, 3000592982016 bytes, 5860533168 sectors
Units = sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disk label type: dos
Disk identifier: 0x00000000
Device Boot Start End Blocks Id System
/dev/sdc1 1 4294967295 2147483647+ ee GPT
Disk /dev/mapper/centos-root: 27.4 GB, 27426553856 bytes, 53567488 sectors
Units = sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disk /dev/mapper/centos-swap: 3166 MB, 3166699520 bytes, 6184960 sectors
Units = sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
WARNING: fdisk GPT support is currently new, and therefore in an experimental phase. Use at your own discretion.
Disk /dev/mapper/nvidia_cfdeaaic: 6001.2 GB, 6001185914880 bytes, 11721066240 sectors
Units = sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 65536 bytes / 131072 bytes
Disk label type: gpt
Disk identifier: 8C0EA435-5042-4F21-ABC7-DA59DA42A0CC
# Start End Size Type Name
1 2048 11721064447 5.5T Microsoft basic primary
I'm also seeing what I assume is the RAID formation @ /dev/mapper/nvidia_cfdeaaic
# parted /dev/mapper/nvidia_cfdeaaic
worked and I was able to set a single 6TB partition.
However, I can't get mkfs to format and xfs file system on that parititon
# mkfs.xfs /dev/mapper/nvidia_cfdeaaic
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mkfs.xfs: cannot open /dev/mapper/nvidia_cfdeaaic: Device or resource busy
Edit:
Web search keeps giving me stuff about disabling the multi path.
# multipath -ll
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Jul 11 10:06:34 | DM multipath kernel driver not loaded
Jul 11 10:06:34 | /etc/multipath.conf does not exist, blacklisting all devices.
Jul 11 10:06:34 | A default multipath.conf file is located at
Jul 11 10:06:34 | /usr/share/doc/device-mapper-multipath-0.4.9/multipath.conf
Jul 11 10:06:34 | You can run /sbin/mpathconf --enable to create
Jul 11 10:06:34 | /etc/multipath.conf. See man mpathconf(8) for more details
Jul 11 10:06:34 | DM multipath kernel driver not loaded